Bug 284734

Application: polkit-kde-authentication-agent-1 (0.99.0)
KDE Platform Version: 4.7.1 (4.7.1)
Qt Version: 4.7.4
Operating System: Linux 3.0.0-12-generic i686
Distribution: Ubuntu 11.10

-- Information about the crash:
- What I was doing when the application crashed:

only turning down my pc




(Every start of kde equals three progs to crash. Astonishly innovative!)

The crash can be reproduced some of the time.

-- Backtrace:
Application: PolicyKit1-KDE (polkit-kde-authentication-agent-1), signal: Segmentation fault
[Current thread is 1 (Thread 0xb7876760 (LWP 1795))]

Thread 3 (Thread 0xb6972b70 (LWP 1803)):
#0  0x06006ee8 in pthread_mutex_lock (mutex=0x9b34dac) at forward.c:182
#1  0x0474cb9b in g_main_context_query () from /lib/i386-linux-gnu/libglib-2.0.so.0
#2  0x0474d664 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0x0474df9b in g_main_loop_run () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0x03effcea in ?? () from /usr/lib/i386-linux-gnu/libgio-2.0.so.0
#5  0x047745f4 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#6  0x083d4d31 in start_thread (arg=0xb6972b70) at pthread_create.c:304
#7  0x05ff90ce in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130
Backtrace stopped: Not enough registers or memory available to unwind further

Thread 2 (Thread 0xb5cffb70 (LWP 2729)):
#0  0x0022e416 in __kernel_vsyscall ()
#1  0x05fc2586 in nanosleep () at ../sysdeps/unix/syscall-template.S:82
#2  0x04777abe in g_usleep () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0x0474978e in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0x047745f4 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0x083d4d31 in start_thread (arg=0xb5cffb70) at pthread_create.c:304
#6  0x05ff90ce in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130
Backtrace stopped: Not enough registers or memory available to unwind further

Thread 1 (Thread 0xb7876760 (LWP 1795)):
[KCrash Handler]
#7  0x03c4bba0 in g_type_check_instance_is_a () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0
#8  0x03c29525 in g_object_unref () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0
#9  0x004f0a22 in ?? () from /usr/lib/libpolkit-agent-1.so.0
#10 0x03c2968a in g_object_unref () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0
#11 0x00255e9e in PolkitQt1::Agent::Session::Private::~Private() () from /usr/lib/libpolkit-qt-agent-1.so.1
#12 0x00255ee4 in PolkitQt1::Agent::Session::~Session() () from /usr/lib/libpolkit-qt-agent-1.so.1
#13 0x00255f42 in PolkitQt1::Agent::Session::~Session() () from /usr/lib/libpolkit-qt-agent-1.so.1
#14 0x00dd75f3 in qDeleteInEventHandler (o=0x9c3f1f0) at kernel/qobject.cpp:3986
#15 0x00ddcb80 in QObject::event (this=0x9c3f1f0, e=0xb6006c28) at kernel/qobject.cpp:1200
#16 0x01056d54 in notify_helper (e=0xb6006c28, receiver=0x9c3f1f0, this=0x9a10810) at kernel/qapplication.cpp:4486
#17 QApplicationPrivate::notify_helper (this=0x9a10810, receiver=0x9c3f1f0, e=0xb6006c28) at kernel/qapplication.cpp:4458
#18 0x0105c103 in QApplication::notify (this=0xb6006c28, receiver=0x9c3f1f0, e=0xb6006c28) at kernel/qapplication.cpp:3886
#19 0x00743721 in KApplication::notify (this=0xbfdddc1c, receiver=0x9c3f1f0, event=0xb6006c28) at ../../kdeui/kernel/kapplication.cpp:311
#20 0x00dc419e in QCoreApplication::notifyInternal (this=0xbfdddc1c, receiver=0x9c3f1f0, event=0xb6006c28) at kernel/qcoreapplication.cpp:787
#21 0x00dc7f93 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#22 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=52, data=0x99ecca8) at kernel/qcoreapplication.cpp:1428
#23 0x00dc80ec in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=52) at kernel/qcoreapplication.cpp:1321
#24 0x00dc81d3 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1071
#25 0x010548f4 in QApplication::exec () at kernel/qapplication.cpp:3760
#26 0x0804e6b5 in ?? ()
#27 0x05f40113 in __libc_start_main (main=0x804e410, argc=1, ubp_av=0xbfdddd34, init=0x8055a80 <__libc_csu_init>, fini=0x8055af0 <__libc_csu_fini>, rtld_fini=0x3a5bc0, stack_end=0xbfdddd2c) at libc-start.c:226
#28 0x0804e711 in _start ()

Possible duplicates by query: bug 284501, bug 284379, bug 284079, bug 283941, bug 283702.

Reported using DrKonqi